fork(1) download 
  1. #include <iostream>
  2. #include <regex>
  3. #include <string>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8. 	const auto input = "if (KnR)\n\tfoo();\nif (spaces) {\n    foo();\n}\nif (allman)\n{\n\tfoo();\n}\nif (horstmann)\n{\tfoo();\n}\nif (pico)\n{\tfoo(); }\nif (whitesmiths)\n\t{\n\tfoo();\n\t}"s;
  9.  
  10. 	//cout << input << endl;
  11.  
  12. 	cout << regex_replace(input, regex("(.+?)\\s*\\{?\\s*(.+?;)\\s*\\}?\\s*"), "$1 {\n\t$2\n}\n") << endl;
  13. }
Success #stdin #stdout 0s 3504KB
comments (?)
stdin 
Standard input is empty
stdout 
if (KnR) {
	foo();
}
if (spaces) {
	foo();
}
if (allman) {
	foo();
}
if (horstmann) {
	foo();
}
if (pico) {
	foo();
}
if (whitesmiths) {
	foo();
}
https://ideone.com/jlH6QS
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!